This panorama shows the amusement park in the center of the Mall of America in suburban Minneapolis, Minnesota. You can compare it to a different view at www.gigapan.org/gigapans/26929/.
The Mall of America is the largest indoor shopping mall in the United States (there's a bigger one in Edmonton, Alberta, Canada).

This was stitched in Photoshop CS5 from 104 images hand-held with a Canon G10.